Choose the rightBURKERTBaldor solenoid valveThe valve body and sealing material need to consider several factors. These are process fluids, application environment, and cost. The process fluid determines the material of the valve internals or valve connecting parts. Fluid characteristics of interest are pH (alkaline or acidic), temperature, and pressure. On the other hand, the environment will determine the material and structure of the entire valve body, as well as the housing of the solenoid valve. As with process fluids, environments can be corrosive, such as chemical plants and seawater environments. In addition, environments where flammable gases are present can be dangerous. Finally, there is cost. Anyone can specify the valve as stainless steel with the highest corrosion resistance and durability.

Common valve body and connection component materials are listed below.

Stainless steel

Even at high operating temperatures, stainless steel has high corrosion resistance, strength and durability. However, unless a higher grade of stainless steel is used, the stainless steel will be corroded by chloride ions.

bronze

Bronze is an alloy of copper and tin. Bronze is less prone to cracking than cast iron and has some corrosion resistance.

Orichalcum

Brass is an alloy of copper and zinc. Brass is more resistant to corrosion, more durable and more malleable than bronze.

Cast iron

Cast iron has a high strength but is prone to cracking due to its low ductility.

Polytetrafluoroethylene (PTFE)

Polytetrafluoroethylene (PTFE) is a thermoplastic fluoropolymer that is chemically inert to most substances. This material also has hydrophobic properties, making it suitable for ultra-clean and chemical applications.

Polyamide (PA)

Polyamide (PA) has good mechanical properties comparable to PVC and is resistant to salt water.

Polypropylene (PP)

Polypropylene (PP) is a thermoplastic that has mechanical properties comparable to steel and brass, and has better acid, salt and alkaline resistance.

Polyphenylene sulfide (PPS)

Polyphenylene sulfide (PPS) has good performance at high temperature and has strong acid and alkali resistance

Polyvinyl chloride (PVC)

Polyvinyl chloride (PVC) is suitable for seawater, but has lower strength and low temperature ratings than brass and copper.

Polyvinylidene fluoride (PVDF)

Polyvinylidene fluoride (PVDF) is easy to form and weld. This material also has good acid and alkaline resistance, but is not suitable for high temperature applications.

The above content describes the material and structural composition of BURKERT solenoid valve! The problem. In addition, Shenzhen Oudejie Technology professional sales of new original imported BURKERT Baode solenoid valve, and promised to sell products are new original imported, while providing our customers with quotation, selection, product information and other services.